Minor documentation updates

Author: fuzziebrain

README.md

@@ -41,7 +41,7 @@
     DOCKER_DB_PORT=51521
     DB_VERSION=18.4.0
     DB_EDITION=xe
-    DOCKER_NETWORK_NAME=axer_network
+    DOCKER_NETWORK_NAME=das_network
     ALLOW_DB_PATCHING=N
     OML4R_SUPPORT=N
     REST_ENABLED_SQL=Y
@@ -59,9 +59,9 @@
     ```bash
     $ bash 01-build.sh mysettings.env
     ```
-6. Run the final script to create and run the container, where the container name is `axer` (it is preferred that you execute a command using `sudo` before executing this script):
+6. Run the final script to create and run the container, where the container name is `das` (it is preferred that you execute a command using `sudo` before executing this script):
     ```bash
-    $ bash 02-run.sh axer mysettings.env
+    $ bash 02-run.sh das mysettings.env
     ```
 
 Using the sample settings, the following are accessible: